Merge branch 'next/devel' of ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc

* 'next/devel' of ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (128 commits)
  ARM: S5P64X0: External Interrupt Support
  ARM: EXYNOS4: Enable MFC on Samsung NURI
  ARM: EXYNOS4: Enable MFC on universal_c210
  ARM: S5PV210: Enable MFC on Goni
  ARM: S5P: Add support for MFC device
  ARM: EXYNOS4: Add support FIMD on SMDKC210
  ARM: EXYNOS4: Add platform device and helper functions for FIMD
  ARM: EXYNOS4: Add resource definition for FIMD
  ARM: EXYNOS4: Change devname for FIMD clkdev
  ARM: SAMSUNG: Add IRQ_I2S0 definition
  ARM: SAMSUNG: Add platform device for idma
  ARM: EXYNOS4: Add more registers to be saved and restored for PM
  ARM: EXYNOS4: Add more register addresses of CMU
  ARM: EXYNOS4: Add platform device for dwmci driver
  ARM: EXYNOS4: configure rtc-s3c on NURI
  ARM: EXYNOS4: configure MAX8903 secondary charger on NURI
  ARM: EXYNOS4: configure ADC on NURI
  ARM: EXYNOS4: configure MAX17042 fuel gauge on NURI
  ARM: EXYNOS4: configure regulators and PMIC(MAX8997) on NURI
  ARM: EXYNOS4: Increase NR_IRQS for devices with more IRQs
  ...

Fix up tons of silly conflicts:
 - arch/arm/mach-davinci/include/mach/psc.h
 - arch/arm/mach-exynos4/Kconfig
 - arch/arm/mach-exynos4/mach-smdkc210.c
 - arch/arm/mach-exynos4/pm.c
 - arch/arm/mach-imx/mm-imx1.c
 - arch/arm/mach-imx/mm-imx21.c
 - arch/arm/mach-imx/mm-imx25.c
 - arch/arm/mach-imx/mm-imx27.c
 - arch/arm/mach-imx/mm-imx31.c
 - arch/arm/mach-imx/mm-imx35.c
 - arch/arm/mach-mx5/mm.c
 - arch/arm/mach-s5pv210/mach-goni.c
 - arch/arm/mm/Kconfig

63 files changed, 195 insertions, 74 deletions

diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 810a982a66f8..ef3e8b1e06c1 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -825,6 +825,7 @@ MACHINE_START(BALLOON3, "Balloon3")
 	.map_io		= balloon3_map_io,
 	.nr_irqs	= BALLOON3_NR_IRQS,
 	.init_irq	= balloon3_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= balloon3_init,
 	.boot_params	= PLAT_PHYS_OFFSET + 0x100,
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
index 4284513f396a..648b0ab2bf77 100644
--- a/arch/arm/mach-pxa/capc7117.c
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -151,6 +151,7 @@ MACHINE_START(CAPC7117,
 	.boot_params = 0xa0000100,
 	.map_io = pxa3xx_map_io,
 	.init_irq = pxa3xx_init_irq,
+	.handle_irq = pxa3xx_handle_irq,
 	.timer = &pxa_timer,
 	.init_machine = capc7117_init
 MACHINE_END
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index d5152220ce94..4d466102a027 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -53,6 +53,21 @@ unsigned long clk_get_rate(struct clk *clk)
 }
 EXPORT_SYMBOL(clk_get_rate);
 
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	unsigned long flags;
+	int ret = -EINVAL;
+
+	if (clk->ops->setrate) {
+		spin_lock_irqsave(&clocks_lock, flags);
+		ret = clk->ops->setrate(clk, rate);
+		spin_unlock_irqrestore(&clocks_lock, flags);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL(clk_set_rate);
+
 void clk_dummy_enable(struct clk *clk)
 {
 }
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 1f2fb9c43f06..3a258b1bf1aa 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -5,6 +5,7 @@ struct clkops {
 	void			(*enable)(struct clk *);
 	void			(*disable)(struct clk *);
 	unsigned long		(*getrate)(struct clk *);
+	int			(*setrate)(struct clk *, unsigned long);
 };
 
 struct clk {
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index bc55d07566ca..13cf518bbbf8 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -21,7 +21,8 @@
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 
-#include <mach/pxa2xx-regs.h>
+#include <mach/pxa25x.h>
+#include <mach/pxa27x.h>
 #include <mach/audio.h>
 #include <mach/pxafb.h>
 #include <mach/smemc.h>
@@ -516,6 +517,8 @@ MACHINE_START(ARMCORE, "Compulab CM-X2XX")
 	.map_io		= cmx2xx_map_io,
 	.nr_irqs	= CMX2XX_NR_IRQS,
 	.init_irq	= cmx2xx_init_irq,
+	/* NOTE: pxa25x_handle_irq() works on PXA27x w/o camera support */
+	.handle_irq	= pxa25x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= cmx2xx_init,
 #ifdef CONFIG_PCI
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index b199596f9c3d..b6a51340270b 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -855,6 +855,7 @@ MACHINE_START(CM_X300, "CM-X300 module")
 	.boot_params	= 0xa0000100,
 	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
+	.handle_irq	= pxa3xx_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= cm_x300_init,
 	.fixup		= cm_x300_fixup,
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 7545a48ed88b..870920934ecf 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -310,6 +310,7 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
 	.init_machine	= colibri_pxa270_init,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
 
@@ -318,6 +319,7 @@ MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
 	.init_machine	= colibri_pxa270_income_init,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index 66dd81cbc8a0..60a6781e7a8e 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -187,6 +187,7 @@ MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")
 	.init_machine	= colibri_pxa300_init,
 	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
+	.handle_irq	= pxa3xx_handle_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index ff9ff5f4fc47..d2c6631915d4 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -23,8 +23,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/irq.h>
 
-#include <mach/pxa3xx-regs.h>
-#include <mach/mfp-pxa320.h>
+#include <mach/pxa320.h>
 #include <mach/colibri.h>
 #include <mach/pxafb.h>
 #include <mach/ohci.h>
@@ -258,6 +257,7 @@ MACHINE_START(COLIBRI320, "Toradex Colibri PXA320")
 	.init_machine	= colibri_pxa320_init,
 	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
+	.handle_irq	= pxa3xx_handle_irq,
 	.timer		= &pxa_timer,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 3a5507e31919..185a37cad254 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -722,6 +722,7 @@ MACHINE_START(CORGI, "SHARP Corgi")
 	.fixup		= fixup_corgi,
 	.map_io		= pxa25x_map_io,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.init_machine	= corgi_init,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -732,6 +733,7 @@ MACHINE_START(SHEPHERD, "SHARP Shepherd")
 	.fixup		= fixup_corgi,
 	.map_io		= pxa25x_map_io,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.init_machine	= corgi_init,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -742,6 +744,7 @@ MACHINE_START(HUSKY, "SHARP Husky")
 	.fixup		= fixup_corgi,
 	.map_io		= pxa25x_map_io,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.init_machine	= corgi_init,
 	.timer		= &pxa_timer,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 0481c29a70e8..fe812eafb1f1 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -22,10 +22,9 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/csb726.h>
-#include <mach/mfp-pxa27x.h>
+#include <mach/pxa27x.h>
 #include <mach/mmc.h>
 #include <mach/ohci.h>
-#include <mach/pxa2xx-regs.h>
 #include <mach/audio.h>
 #include <mach/smemc.h>
 
@@ -276,6 +275,7 @@ MACHINE_START(CSB726, "Cogent CSB726")
 	.boot_params	= 0xa0000100,
 	.map_io         = pxa27x_map_io,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.init_machine   = csb726_init,
 	.timer          = &pxa_timer,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index f8a6e9d79a3a..2e37ea52b372 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1302,6 +1302,7 @@ MACHINE_START(EM_X270, "Compulab EM-X270")
 	.boot_params	= 0xa0000100,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= em_x270_init,
 MACHINE_END
@@ -1310,6 +1311,7 @@ MACHINE_START(EXEDA, "Compulab eXeda")
 	.boot_params	= 0xa0000100,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= em_x270_init,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 2e3970fdde0b..b4599ec9d619 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -193,6 +193,7 @@ MACHINE_START(E330, "Toshiba e330")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e330_init,
 	.timer		= &pxa_timer,
@@ -242,6 +243,7 @@ MACHINE_START(E350, "Toshiba e350")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e350_init,
 	.timer		= &pxa_timer,
@@ -364,6 +366,7 @@ MACHINE_START(E400, "Toshiba e400")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e400_init,
 	.timer		= &pxa_timer,
@@ -552,6 +555,7 @@ MACHINE_START(E740, "Toshiba e740")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e740_init,
 	.timer		= &pxa_timer,
@@ -743,6 +747,7 @@ MACHINE_START(E750, "Toshiba e750")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e750_init,
 	.timer		= &pxa_timer,
@@ -947,6 +952,7 @@ MACHINE_START(E800, "Toshiba e800")
 	.map_io		= pxa25x_map_io,
 	.nr_irqs	= ESERIES_NR_IRQS,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.fixup		= eseries_fixup,
 	.init_machine	= e800_init,
 	.timer		= &pxa_timer,
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index d88aed8fbe15..b73eadb9f5dc 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -801,6 +801,7 @@ MACHINE_START(EZX_A780, "Motorola EZX A780")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = a780_init,
 MACHINE_END
@@ -866,6 +867,7 @@ MACHINE_START(EZX_E680, "Motorola EZX E680")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = e680_init,
 MACHINE_END
@@ -931,6 +933,7 @@ MACHINE_START(EZX_A1200, "Motorola EZX A1200")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = a1200_init,
 MACHINE_END
@@ -1121,6 +1124,7 @@ MACHINE_START(EZX_A910, "Motorola EZX A910")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = a910_init,
 MACHINE_END
@@ -1186,6 +1190,7 @@ MACHINE_START(EZX_E6, "Motorola EZX E6")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = e6_init,
 MACHINE_END
@@ -1225,6 +1230,7 @@ MACHINE_START(EZX_E2, "Motorola EZX E2")
 	.map_io         = pxa27x_map_io,
 	.nr_irqs	= EZX_NR_IRQS,
 	.init_irq       = pxa27x_init_irq,
+	.handle_irq       = pxa27x_handle_irq,
 	.timer          = &pxa_timer,
 	.init_machine   = e2_init,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index e6c9344a95ae..92a2e85ab02c 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -13,21 +13,8 @@ struct irq_data;
 struct sys_timer;
 
 extern struct sys_timer pxa_timer;
-extern void __init pxa_init_irq(int irq_nr,
-				int (*set_wake)(struct irq_data *,
-						unsigned int));
-extern void __init pxa25x_init_irq(void);
-#ifdef CONFIG_CPU_PXA26x
-extern void __init pxa26x_init_irq(void);
-#endif
-extern void __init pxa27x_init_irq(void);
-extern void __init pxa3xx_init_irq(void);
-extern void __init pxa95x_init_irq(void);
 
 extern void __init pxa_map_io(void);
-extern void __init pxa25x_map_io(void);
-extern void __init pxa27x_map_io(void);
-extern void __init pxa3xx_map_io(void);
 
 extern unsigned int get_clk_frequency_khz(int info);
 
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index d65e4bde9b91..deaa111c91f9 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -236,6 +236,7 @@ MACHINE_START(GUMSTIX, "Gumstix")
 	.boot_params	= 0xa0000100, /* match u-boot bi_boot_params */
 	.map_io		= pxa25x_map_io,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= gumstix_init,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c
index 657db469de1f..0a235128914d 100644
--- a/arch/arm/mach-pxa/h5000.c
+++ b/arch/arm/mach-pxa/h5000.c
@@ -28,6 +28,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/irq.h>
 
 #include <mach/pxa25x.h>
 #include <mach/h5000.h>
@@ -205,6 +206,7 @@ MACHINE_START(H5400, "HP iPAQ H5000")
 	.boot_params = 0xa0000100,
 	.map_io = pxa25x_map_io,
 	.init_irq = pxa25x_init_irq,
+	.handle_irq = pxa25x_handle_irq,
 	.timer = &pxa_timer,
 	.init_machine = h5000_init,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c
index e8603eba54bd..a997d0ab2872 100644
--- a/arch/arm/mach-pxa/himalaya.c
+++ b/arch/arm/mach-pxa/himalaya.c
@@ -24,8 +24,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/mfp-pxa25x.h>
-#include <mach/hardware.h>
+#include <mach/pxa25x.h>
 
 #include "generic.h"
 
@@ -162,6 +161,7 @@ MACHINE_START(HIMALAYA, "HTC Himalaya")
 	.boot_params = 0xa0000100,
 	.map_io = pxa25x_map_io,
 	.init_irq = pxa25x_init_irq,
+	.handle_irq = pxa25x_handle_irq,
 	.init_machine = himalaya_init,
 	.timer = &pxa_timer,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 99960a1814e0..c748a473a2ff 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -842,6 +842,7 @@ MACHINE_START(H4700, "HP iPAQ HX4700")
 	.map_io       = pxa27x_map_io,
 	.nr_irqs      = HX4700_NR_IRQS,
 	.init_irq     = pxa27x_init_irq,
+	.handle_irq     = pxa27x_handle_irq,
 	.init_machine = hx4700_init,
 	.timer        = &pxa_timer,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index 6cedc81da3bc..d427429f1f34 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -194,6 +194,7 @@ MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
 	.boot_params	= 0xa0000100,
 	.map_io		= pxa3xx_map_io,
 	.init_irq	= pxa3xx_init_irq,
+	.handle_irq	= pxa3xx_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= icontrol_init
 MACHINE_END
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index f7fb64f11a7d..ddf20e5c376e 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -196,6 +196,7 @@ MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
 	/* Maintainer: Vibren Technologies */
 	.map_io		= idp_map_io,
 	.init_irq	= pxa25x_init_irq,
+	.handle_irq	= pxa25x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= idp_init,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 038402404e39..7cc5a781e99e 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -104,4 +104,16 @@
 
 #define NR_IRQS			(IRQ_BOARD_START)
 
+#ifndef __ASSEMBLY__
+struct irq_data;
+struct pt_regs;
+
+void pxa_mask_irq(struct irq_data *);
+void pxa_unmask_irq(struct irq_data *);
+void icip_handle_irq(struct pt_regs *);
+void ichp_handle_irq(struct pt_regs *);
+
+void pxa_init_irq(int irq_nr, int (*set_wake)(struct irq_data *, unsigned int));
+#endif
+
 #endif /* __ASM_MACH_IRQS_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxa25x.h b/arch/arm/mach-pxa/include/mach/pxa25x.h
index 508c3ba1f4d0..3ac0baac7350 100644
--- a/arch/arm/mach-pxa/include/mach/pxa25x.h
+++ b/arch/arm/mach-pxa/include/mach/pxa25x.h
@@ -4,5 +4,14 @@
 #include <mach/hardware.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/mfp-pxa25x.h>
+#include <mach/irqs.h>
+
+extern void __init pxa25x_map_io(void);
+extern void __init pxa25x_init_irq(void);
+#ifdef CONFIG_CPU_PXA26x
+extern void __init pxa26x_init_irq(void);
+#endif
+
+#define pxa25x_handle_irq	icip_handle_irq
 
 #endif /* __MACH_PXA25x_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxa27x.h b/arch/arm/mach-pxa/include/mach/pxa27x.h
index 0b702693f458..b9b1bdc4bacc 100644
--- a/arch/arm/mach-pxa/include/mach/pxa27x.h
+++ b/arch/arm/mach-pxa/include/mach/pxa27x.h
@@ -4,6 +4,7 @@
 #include <mach/hardware.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/mfp-pxa27x.h>
+#include <mach/irqs.h>
 
 #define ARB_CNTRL	__REG(0x48000048)  /* Arbiter Control Register */
 
@@ -17,6 +18,10 @@
 #define ARB_CORE_PARK		(1<<24)	   /* Be parked with core when idle */
 #define ARB_LOCK_FLAG		(1<<23)	   /* Only Locking masters